Yan Seiner <yan@xxxxxxxxxx> wrote: >Yan Seiner wrote: >> Andy Walls wrote: >>> On Sun, 2011-12-04 at 18:01 -0800, Yan Seiner wrote: >>> >>>> I am experiencing a kernel oops when trying to use a Hauppage USB >>>> Live 2 frame grabber. The oops is below. >>>> >>>> The system is a SOC 260Mhz Broadcom BCM47XX access point running >>>> OpenWRT. >>>> >>>> root@anchor:/# uname -a >>>> Linux anchor 3.0.3 #13 Sun Dec 4 08:04:41 PST 2011 mips GNU/Linux >>>> >>>> The OOPS could be due to the limited hardware or something else. >>>> I'd appreciate any suggestions for making this work. I was hoping >>>> with hardware compression I could make it work on this platform. I > >>>> am currently using a Hauppage USB Live (saa7115 based) with no >>>> problems but with limited resolution. >>>> >>>> cx231xx v4l2 driver loaded. >>>> cx231xx #0: New device Hauppauge Hauppauge Device @ 480 Mbps >>>> (2040:c200) with 5 interfaces >>>> cx231xx #0: registering interface 1 >>>> cx231xx #0: can't change interface 3 alt no. to 3: Max. Pkt size = >0 >>>> cx231xx #0: can't change interface 4 alt no. to 1: Max. Pkt size = >0 >>>> cx231xx #0: Identified as Hauppauge USB Live 2 (card=9) >>>> cx231xx #0: cx231xx_dif_set_standard: setStandard to ffffffff >>>> cx231xx #0: Changing the i2c master port to 3 >>>> cx231xx #0: cx25840 subdev registration failure >>>> >>> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ >>> The cx231xx driver requires the cx25840 module. I'll wager you >didn't >>> install it on your router. >>> >>> >> >> I made sure the module was loaded; same thing. :-( >> >> Module Size Used by Tainted: G >> cx231xx 124608 0 >> cx2341x 13552 1 cx231xx >> cx25840 35568 2 >> rc_core 12640 1 cx231xx >> videobuf_vmalloc 3168 1 cx231xx >> videobuf_core 12384 2 cx231xx,videobuf_vmalloc >> >> I was not able to catch the first bit. >> >> cx231xx #1: can't change interface 4 alt no. to 1: Max. Pkt size = 0 >> cx231xx #1: can't change interface 4 alt no. to 1 (err=-22) >> cx231xx #1: Identified as Hauppauge USB Live 2 (card=9) >> cx231xx #1: cx231xx_dif_set_standard: setStandard to ffffffff >> cx231xx #1: can't change interface 5 alt no. to 0 (err=-22) >> cx231xx #1: Changing the i2c master port to 3 >> cx25840 3-0044: cx23102 A/V decoder found @ 0x88 (cx231xx #1) >> cx25840 3-0044: Firmware download size changed to 16 bytes max >length >> cx25840 3-0044: unable to open firmware v4l-cx231xx-avcore-01.fw >???? > >Maybe I need that, eh? :-) > >-- >Few people are capable of expressing with equanimity opinions which >differ from the prejudices of their social environment. Most people are >even incapable of forming such opinions. > Albert Einstein > >-- >To unsubscribe from this list: send the line "unsubscribe linux-media" >in >the body of a message to majordomo@xxxxxxxxxxxxxxx >More majordomo info at http://vger.kernel.org/majordomo-info.html Yes, you need the firmware file. :) Regards, Andy -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
